Sunan Ibn Majah, Volume 4, Book 32, Hadith 3563 (DarusSalam) ⓘ
It was narrated that ‘Ubadah bin Samit said: “The Messenger of Allah came out to us one day, wearing a Roman cloak of wool with narrow sleeves. He led us in prayer wearing that, and nothing else.”
حَدَّثَنَا مُحَمَّدُ بْنُ عُثْمَانَ بْنِ كَرَامَةَ، حَدَّثَنَا أَبُو أُسَامَةَ، حَدَّثَنَا الأَحْوَصُ بْنُ حَكِيمٍ، عَنْ خَالِدِ بْنِ مَعْدَانَ، عَنْ عُبَادَةَ بْنِ الصَّامِتِ، قَالَ خَرَجَ عَلَيْنَا رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ ذَاتَ يَوْمٍ وَعَلَيْهِ جُبَّةٌ رُومِيَّةٌ مِنْ صُوفٍ ضَيِّقَةُ الْكُمَّيْنِ فَصَلَّى بِنَا فِيهَا لَيْسَ عَلَيْهِ شَىْءٌ غَيْرُهَا .
also referenced under: Hadith 3563 (Reference) & Book 32, Hadith 3692 (In-Book)